Blood test may find markers of bladder cancer risk Exposures to harmful substances in the environment alters the methylation of DNA, potentially elevating the risk of developing cancer. A new blood test can detect the abnormal pattern of methylation associated with bladder cancer, suggesting that it may be possible to assess a person’s susceptibility to […]

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Malaria-infected cells stiffen, block blood flow A team of researchers at Brown University and the Massachusetts Institute of Technology has completed the first modeling, followed by experiments, of how red blood cells are infected by a malarial parasite that attacks the brain. The researchers report that infected cells stiffen by as much as 50 times […]

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